package org.example.service;

import org.example.entity.Book;
import org.example.entity.Material;
import org.example.param.BookParam;
import org.example.param.MaterialParam;
import org.springframework.web.multipart.MultipartFile;

import java.util.Map;

public interface BookService extends IService{

    Map<String, Object> save (Book book);

    Object check (BookParam param);

    Map<String, Object> change(Book book);

    Map<String, Object> importExcel(MultipartFile file);

}
